<?php

namespace App\Exceptions;

use Exception;
use Illuminate\Auth\AuthenticationException;
use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
use Illuminate\Support\Facades\Response;

class Handler extends ExceptionHandler
{
    /**
     * A list of the exception types that should not be reported.
     *
     * @var array
     */
    protected $dontReport = [
        \Illuminate\Auth\AuthenticationException::class,
        \Illuminate\Auth\Access\AuthorizationException::class,
        \Symfony\Component\HttpKernel\Exception\HttpException::class,
        \Illuminate\Database\Eloquent\ModelNotFoundException::class,
        \Illuminate\Session\TokenMismatchException::class,
        \Illuminate\Validation\ValidationException::class,
    ];

    /**
     * Report or log an exception.
     *
     * This is a great spot to send exceptions to Sentry, Bugsnag, etc.
     *
     * @param  \Exception $exception
     * @return void
     */
    public function report(Exception $exception)
    {
        parent::report($exception);
    }

    /**
     * Render an exception into an HTTP response.
     *
     * @param  \Illuminate\Http\Request $request
     * @param  \Exception $exception
     * @return \Illuminate\Http\Response
     */
    public function render($request, Exception $exception)
    {
        $config = $this->getExceptionConfig($exception);
        $payload = [
            'status_code' => $config['code'],
            'data'        => [],
            'message'     => $config['message'],
        ];

        \Log::error($exception->getMessage());
        \Log::error($exception->getTraceAsString());

        return Response::json($payload, 200, [], JSON_UNESCAPED_UNICODE);
    }

    protected function getExceptionConfig(Exception $e)
    {
        $exceptions = config('exceptions');
        foreach ($exceptions as $key => $value) {
            if ($e instanceof $key) {
                if ($key == 'Prettus\Validator\Exceptions\ValidatorException') {
                    $value['message'] = formatErrors($e->getMessageBag());
                } elseif ($m = $e->getMessage()) {
                    $value['message'] = $m;
                }

                return $value;
            }
        }

        return [
            'message' => $e->getMessage(),
            'code'    => $e->getCode() ?: 500,
        ];
    }

    /**
     * Convert an authentication exception into an unauthenticated response.
     *
     * @param  \Illuminate\Http\Request $request
     * @param  \Illuminate\Auth\AuthenticationException $exception
     * @return \Illuminate\Http\Response
     */
    protected function unauthenticated($request, AuthenticationException $exception)
    {
        if ($request->expectsJson()) {
            return response()->json(['error' => 'Unauthenticated.'], 401);
        }

        return redirect()->guest(route('login'));
    }
}
